It's not an aliexpress promo code just that store so leave the message when you add to cart and click pay but wait for the seller to edit final price before paying.
It worked . I left the message and they changed the price. 5% on $7.98 is not much but free shipping kept the cost down. Thanks Geodex .
Edited by weareone, 17 October 2012 - 11:25 PM.